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April Weather in Haynesville, United States

Last updated: June 24, 2025

In April, the average temperature in Haynesville, United States is a pleasant 18°C (65°F). However, temperatures can swing from a chilly minima of 1°C (33°F) to a warm maxima of 31°C (88°F). With 193 mm (7.6 in) of precipitation spread over 9 days, expect a notably 79% humidity level, making this month a mix of mild warmth and refreshing showers.

April Temperature in Haynesville

In April, in Haynesville, the average temperature is 18°C (65°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as 1°C (33°F). It's advisable to pack a mix of light clothing for the warm days and warmer layers for chilly evenings.

April Weather in Haynesville: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Haynesville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haynesville, April typically has an average temperature of 18°C (65°F), with highs reaching up to 31°C (88°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec475060647481838278675551
Data source: Temperature data for Haynesville generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Haynesville

In Haynesville in April, the total precipitation amount is 193 mm (7.6 in) spread over a period of 9 days.

April Precipitation Trends in Haynesville

The chart displays monthly precipitation patterns in Haynesville, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Haynesville, April typically receives around 193 mm (7.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec110155142193136117811049411167131
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Haynesville

In Haynesville in April, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

April Average Humidity in Haynesville

This chart illustrates the average monthly humidity levels in Haynesville, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Haynesville is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%78%79%81%77%72%65%63%70%82%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Haynesville

In Haynesville in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Haynesville.

Maximum UV Index Levels in Haynesville for April

The chart shows the monthly maximum UV Index (UVI) for Haynesville in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Haynesville typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478111112111110864
Data source: Haynesville April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Haynesville Compares to Other Months

Weather in Haynesville varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Haynesville, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Haynesville, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)110 mm (4.3 inches)82%moderate
February Weather10°C (51°F)155 mm (6.1 inches)80%high
March Weather16°C (60°F)142 mm (5.6 inches)78%very high
April Weather18°C (65°F)193 mm (7.6 inches)79%extreme
May Weather23°C (74°F)136 mm (5.3 inches)81%extreme
June Weather27°C (81°F)117 mm (4.6 inches)77%extreme
July Weather28°C (83°F)81 mm (3.2 inches)72%extreme
August Weather28°C (83°F)104 mm (4.1 inches)65%extreme
September Weather26°C (78°F)94 mm (3.7 inches)63%very high
October Weather19°C (67°F)111 mm (4.4 inches)70%very high
November Weather13°C (55°F)67 mm (2.6 inches)82%high
December Weather11°C (52°F)131 mm (5.2 inches)88%moderate

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